HTTP内容长度和分块传输编码。有2GB限制吗？ [英] HTTP Content-Length and Chunked Transfer-Encoding. Is there a 2GB Limit?

问题描述

现代网络服务器是否支持HTTP 内容长度 超过2GB 或 4GB ？

Is a HTTP Content-Length over 2GB or 4GB supported by modern webservers?

HTTP Chunked 传输编码中的块如何？ 个人HTTP块的长度是否超过 2GB ？

How about the chunks in HTTP Chunked Transfer Encoding? Can an individual HTTP chunk exceed 2GB in length?

我需要知道使用 32位整数或 64位整数。

推荐答案

从我收集到的信息来看，64位限制是新的，特别是在Web浏览器中。 Chrome支持它们，也许是Opera，我看到一个尚未登陆的Firefox补丁。我读过帖子说IE返回负 Content-Length ，这意味着它可能会使用32位。

From what I have gathered, 64-bit limits are new, especially in the web browsers. Chrome supports them, Opera maybe, and I see a patch for Firefox that hasn't landed yet. I've read posts that say IE returns negative Content-Length, which means it's likely to use 32-bits.

64位HTTP长度看起来像未来，但我们还没有。

64-bit HTTP lengths looks like the future, but we aren't there yet.

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